di(Aziridin-1-yl)phosphinothioic Chloride

Name: di(Aziridin-1-yl)phosphinothioic Chloride
Brand: Vaqora Chemicals
SKU: VQ-034204

About di(Aziridin-1-yl)phosphinothioic Chloride

Vaqora Chemicals supplies di(Aziridin-1-yl)phosphinothioic Chloride, an impurity of Thiotepa registered under CAS number 62679-38-3. The compound has the formula C4H8ClN2PS, corresponding to a molecular weight of 182.61 g/mol. The IUPAC name is bis(aziridin-1-yl)-chloro-sulfanylidene-lambda5-phosphane. Common synonyms include Bis[(aziridin-1-yl)]phosphinothioic chloride and Phosphinothioic chloride, bis(1-aziridinyl)-.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Thiotepa, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer di(Aziridin-1-yl)phosphinothioic Chloride in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Thiotepa

View every impurity, metabolite and intermediate we list for Thiotepa.

Thiotepa impurities

Specifications & identifiers

Chemical identifiers
Product name	di(Aziridin-1-yl)phosphinothioic Chloride
Catalogue No.	VQ-034204
CAS Number	62679-38-3
IUPAC name	bis(aziridin-1-yl)-chloro-sulfanylidene-lambda5-phosphane
Molecular formula	C₄H₈ClN₂PS
Molecular weight	182.61 g/mol
Exact mass	181.9834
Grade	Reference Standard
HSN code	38229090
InChIKey	QHFFIPVTRAMCTJ-UHFFFAOYSA-N
SMILES	C1CN1P(=S)(N2CC2)Cl
PubChem CID	71383883

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	0 / 3
TPSA	38.1 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of di(Aziridin-1-yl)phosphinothioic Chloride?

The CAS Registry Number of di(Aziridin-1-yl)phosphinothioic Chloride is 62679-38-3. It is also known as Bis[(aziridin-1-yl)]phosphinothioic chloride, Phosphinothioic chloride, bis(1-aziridinyl)-, bis-1-aziridinylphosphinothioyl chloride.

What is the molecular formula and molecular weight of di(Aziridin-1-yl)phosphinothioic Chloride?

di(Aziridin-1-yl)phosphinothioic Chloride has the molecular formula C4H8ClN2PS and a molecular weight of 182.61 g/mol. Its IUPAC name is bis(aziridin-1-yl)-chloro-sulfanylidene-lambda5-phosphane.

What is di(Aziridin-1-yl)phosphinothioic Chloride used for?

di(Aziridin-1-yl)phosphinothioic Chloride is supplied as a characterised reference material related to Thiotepa. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of di(Aziridin-1-yl)phosphinothioic Chloride can I order?

We supply di(Aziridin-1-yl)phosphinothioic Chloride in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with di(Aziridin-1-yl)phosphinothioic Chloride?

Yes. Every lot of di(Aziridin-1-yl)phosphinothioic Chloride is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can di(Aziridin-1-yl)phosphinothioic Chloride be shipped internationally?

Yes. We export di(Aziridin-1-yl)phosphinothioic Chloride worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.